hi, I am writing a OCX program using PJSIP lib with Video. I using the VS 2005 and compiling is OK. But the program encounters error when running the OCX program and the error is : Tstcon32. Exe of 0 x06aa0602 place the most possible exceptions: 0 xc0000005: while reading position 0 x06aa0602 access conflict Tstcon32. Exe of 0 x06b07048 place the most possible exceptions: 0 xc0000005: while reading position 0 x06b07048 access conflict I am using the Tstcon32.Exe testing my OCX program. Can someone help me ? Best Regards! Casey -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20131013/a9848af4/attachment-0001.html>